Steel Square Tubing

Steel square tube is a welded structural product with an internal weld seam that has a variety of industrial,
commercial, residential and ornamental uses.
Depending on the size you need, we stock it in A513 or A500 Grade B.

Classification ：

Seamless Steel Pipe

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business@sdhmsteel.com

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Pipe Standards

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Product Details

Product introduction

Square steel pipe is a kind of square pipe, which is a steel pipe with equal sides. It is a strip of steel that has been processed and rolled. Generally, the strip is unpacked, flattened, crimped, welded to form a round tube, and then rolled into a square tube by a round tube and then cut into a desired length. Usually 50 per pack.

1. It can carry out the standard of cold-formed hollow steel for GB6728-2002 structure.

2. The JISG3466-88 Japan general construction square tube adaptation range standard can be implemented.

Technical data

Outer Diameter:	1515-500500mm
Length:	Max. 12 meters
Standard:	GB, ANSI,ASME,ASTM, JIS,DIN,BS,EN
Steel Grade:	Q195/Q215/Q235/Q345/10#/20#/ASTM A106 GRB
Packing:	Hexagonal bundles of max. 3,000kg with several steel strips, Two tags on each bundle, Wrapped in waterproof paper
Test:	Chemical Component Analysis, Mechanical Properties (Ultimate tensile strength, Yield strength, Elongation), Technical Properties (Flattening Test, Bending Test, Blow Test, Impact Test), Exterior Size Inspection, Hydrostatic Test, X-ray Test.
SIZE:	Hot rolled:W.T: 1.0-25mm
	Cold rolled:W.T:0.6-1.5mm
Other Surface Treatment:	painted letter, embossed, painting
Usage:	For construction , structure,furniture, guardrail,fencing

Factory profile

Adhering to the tenet of "integrity first, quality for survival", the company has established a complete marketing channel of "based in North China, radiating the whole country, and facing the world", and has not only established a solid strategic partnership with many domestic and foreign enterprises.We have been committed to product development, production and sales, after more than ten years of efforts, our products have been widely used in various fields.

Packing method: Packing according to customer's requirement.

The company has more than 110,000 square meters of production and processing base, fully introduced the international advanced modern automatic production and processing equipment, and took the lead in passing the ISO9001, TS16949, BV, SGS and other international well-known institutions certification.The products are mainly exported to Italy, Mexico, South Korea, Israel, Turkey, India, Pakistan, Kyrgyzstan, Oman, Kazakhstan, Vietnam, Myanmar and other countries. The company's supply is sufficient, the variety is complete, order production is fast, welcome domestic and foreign manufacturers, traders to contact us.

Company Advantages
1. We are a large-scale production enterprise integrating production, research and development, and can customize the products required by customers.
2. We have a perfect after-sales service system, which can track the problems encountered by customers in production at any time and provide corresponding technical support, so as to share our high-quality resources with customers.
3. After more than ten years of development, the company has complete product varieties and large inventory, which can be delivered in the shortest time.
4. Free samples are available.
5. With obvious price advantage, the company has complete production process, from raw materials to finished products integrated production can maximize the cost savings.